Communications equipment



Nov. 21, 1961 E. F. KLEINSCHMIDT ETAI. 3,009,988

COMMUNICATIONS EQUIPMENT Filed Nov. 16, 1955 37 Sheets-Sheet 1 TRA/MsM/rrm 6.2 621*RECEIVER TERMINAL UN/ T 5 0/ CONTROL IN VEN 1 CR5 5%?) Kfwscmwar z/a/m/ M 6/?1/0/ ATTORNEYS Nov. 21, 1961 E. F. KLEINSCHMIDT r-rrm. 3,009,988

COMMUNICATIONS EQUIPMENT 37 Sheets-Sheet 2 Filed Nov. 16, 1955 ml lj ZRIR 33 $29.0

INVENTOR ATTORNEYS Nov. 21, 1961 E. F. KLEINSCHMIDT ETAI. 3, 0

COMMUNICATIONS EQUIPMENT Filed Nov. 16, 1955 57 Sheets-Sheet 3 5 35 ME EQEEU xii INVENTORY flaw) Kim/506mm)" do/m M {in /c// fizz/4W0 6 l wn 045w BY W, M 9

ATTORNEYS Nov. 21, 1961 E. F. KLEINSCHMIDT ETAI. 3,009,988

COMMUNICATIONS EQUIPMENT 37 Sheets-Sheet 4 Filed Nov. 16, 1955 BY w 9 M ATTORN Nov. 21, 1961 E. F. KLEINSCHMlDT ETAL COMMUNICATIONS EQUIPMENT a? Sheets-Sheet 5 Filed Nov. 16, 1955 max 33.220 195 F Na mi Z DFNUQK lll kkeiw Exam a 57 5 m? m w 0 wm om n 4? A 3+ E iy w 5 W w Nov. 21, 1961 E. F. KLEINSCHMIDT EFAL 3,009,988

COMMUNICATIONS EQUIPMENT Filed Nov. 16, 1955 37 Sheets-Sheet 6 Mum k Qwmk k ORG INVENTORS g I I2 FOE)! mm! l BY Mig M ATTORNEYS Nov. 21, 1961 E. F. KLEINSCHMIDT EI'AL 3,009,988

COMMUNICATIONS EQUIPMENT 3'7 Sheets-Sheet '7 Filed NOV. 16, 1955 R M 6 P H P BYJM/YQMQLM mmmw. n

ww w n lkmw A #0 M o m Nov. 21, 1961 Filed Nov. 16, 1955 E. F. KLEINSCHMIDT EI'AL COMMUNICATIONS EQUIPMENT 37 Sheets-Sheet 8 A s 'a 5W4?!) 0f w 01547 BY W) M ATTORNEYS Nov. 21, 1961 E. F. KLEINSCHMlDT EI'AL COMMUNICATIONS EQUIPMENT 3'? Sheets-Sheet 9 Filed Nov. 16, 1955 CALL PATCH BOX FIG. /3

CDEFGHJKLMNPRSTUV xYznbcdefqlh k m 7 n m f m Mfw m WM A 0. M d

Nov. 2 1, 1961 E. F. KLEINSCHMIDT ETAL COMMUNICATIONS EQUIPMENT 57 Sheets-Sheet 10 Filed NOV. 16, 1955 I 1L ullhlwwl w l w IF Mi MQ M BY M

I ATTpgNEYs Nov. 21, 1961 E. F. KLEINSCHMIDT EI'AL 3,

COMMUNICATIONS EQUIPMENT 3'? Sheets-Sheet 11 Filed Nov. 16, 1955 5 m M H mmw T 5 W m I lwfia F1000 J y w M? 0 bdt my 23E ut a NQmk 80 k BY J 3Q 22 may Nov; 3v Q .nbok

Mao U .IIIIIL ATTORNEYS l Nov. 21, 1961 E. F. KLEINSCHMIDT ET'AL 3, 0

COMMUNICATIONS EQUIPMENT 3'7 Sheets-Sheet 12 Filed Nov. 16, 1955 mmw x! hu mm l I I I l II 20% .N 53 ii \NMU BMQU Qmu Q at

36m MES 55:. q

64 44 0 {l wn/0AM BY 25M, M1 9 M ATTORNEYS Nov. 21, 1961 E. F. KLEINSQJHMIDT ErAL 3,009,988

COMMUNICATIONS EQUIPMENT Filed Nov. 16, 1955 I57 Sheets-Sheet 13 N /51 40 f/z msmmr Ja/V/V% a? (6 45mm o Mann ATTORNEYS BYJM,%M

Nov. 21, 1961 E. F. KLEINSCHMIDT EI'AL 3,009,988

COMMUNICATIONS EQUIPMENT 3? Sheets-Sheet 14 Filed Nov. 16, 1955 1NVENTOR5 41 Kama 4w r Nov. 21, 1961 E. F. KLEINSCHMIDT ETAI. 3,009,988

COMMUNICATIONS EQUIPMENT 37 Sheets-Sheet 15 Filed Nov. 16, 1955 ATTORNEYS Nov. 21, 1961 E. F. KLEINSCHMIDT ETAL 3,009,988

COMMUNICATIONS EQUIPMENT 3'? Sheets-Sheet 16 Filed Nov. 16, 1955 q I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I ATTORNEYS Nov. 21, 1961 E. F. KLEJNSCHMIDT ETAL 3,

COMMUNICATIONS EQUIPMENT 37 Sheets-Sheet 17 Filed Nov. 16, 1955 INVENTORS fiIfW/FD fflwsc/m/or (/01/4 /%flwz/c// (5mm 6 ow 015M ATTORNEY5 Nov. 21, 11961 E. F. KLEINSCHMIDT ETA! 3,009,988

COMMUNICATIONS EQUIPMENT 57 Sheets-Sheet 18 Filed Nov. 16, 1955 5 5 m Mn T a 0 %m N a 4 w E s/ w 70 W Mw 1;. W X

Z mm MQN Wm ssmrr n g.) Sm 3 www mam xwm mm VR HY m m QR Nov. 21, 1961 E. F. KLEINSCHMIDT EIAL 3,00

COMMUNICATIONS EQUIPMENT Filed Nov. 16, 1955 37 Sheets-Sheet 19 BY 5M ATTORNEYS Nov. 21, 1961 Filed NOV. 16, 1955 E. F. KLEINSCHMIDT ETAL COMMUNICATIONS EQUIPMENT 37 Sheets-Sheet 20 ATTORNEYS 

